Irlen lenses and reading difficulties.
Hoyt
C S
CS
University of California-San Francisco.
D002648:Child; D003118:Color Perception; D004410:Dyslexia / Q000628:therapy*; D005139:Eyeglasses; D005374:Filtration / Q000295:instrumentation*; D006801:Humans; D015351:Vision Screening; D014796:Visual Perception